Microtek ScanWizard EZ Reference Manual page 70

Scan Quality
This option allows you to select the image quality by controlling the scanner
hardware and the maximum image processing depth.
Speed:
Quality:
Best Quality:
Working Directory
This lets you specify a place to store temporary working files (e.g., scan job files)
during a scanning session. If the directory you specify is not found or does not
exist, a warning message appears, and ScanWizard EZ will create one
automatically for you.
If the computer is shared by several users, each user may specify a particular
working directory to use.
The working directory is the folder where ScanWizard EZ creates temporary
files, with the temporary files deleted at the end of an operation. Y ou should
change to a different folder only if the working directory is located in a disk
volume that is too small for scanning operations. T o specify a new working
directory, click the yellow folder beside this option, and assign a new dir e ctory
to use.
Auto Background Correction
This command enables you to bring out and improve readability of text in a
document that includes other elements such as pictures or graphs.
30 Microtek ScanWizard EZ - Professional Mode Reference Manual
Choose this option if your primary concern during scanning is
speed. Image data is delivered faster and the image data is
processed in 8 bits per channel.
This is the default setting. Scanned data is delivered a little
slower but in high quality , and the image data is pr o cessed in 8
bits per channel.
This setting is available only to higher - depth scanners (10-, 12-
bit, or higher). Scanned data is delivered a little slower but in
high quality, and image data is pr o cessed in maximum bits per
channel (i.e., 10-, 12-bit, or higher), and then converted to the
desired output depth. This special operation results in the best
image quality possible.
(for Reflective mode only)